var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"XtBrSuyONGPCjJAO","timestamp":1727716845,"url":"m.cengbang.com%2Fchanpin%2Flaotangzi%2Fltzhtjc.html","signature":"04bfcbf4f797b94cb1640646a6447ae531191a60","rawString":"jsapi_ticket=&noncestr=XtBrSuyONGPCjJAO&timestamp=1727716845&url=m.cengbang.com%2Fchanpin%2Flaotangzi%2Fltzhtjc.html"}